baber/WOPTO huggingface dataset:
Patent KR-20200092525-A (KR)
Title: Optical neural network apparatus including passive phase modulator
Inventor: LEE DU HYUN
IPC: G02B26/06
Filed: 2019-01-24
Abstract: Disclosed is an optical neural network device for optically implementing an artificial neural network. The disclosed optical neural network device includes an input layer, a hidden layer, and an output layer that are sequentially disposed along a light traveling direction, wherein the output layer is an image sensor including a plurality of light sensing pixels arranged in two dimensions, and the input layer or the hidden layer can include at least one fixed phase modulator configured to locally modulate the phase of incident light according to a position on a two-dimensional plane.
Patent KR-20200092647-A (KR)
Inventor: EOM JUN PHILL
IPC: H04N5/225
Filed: 2019-01-25
Abstract: According to an embodiment of the present invention, a camera module capable of providing an image with excellent quality comprises: a liquid lens including a plurality of cavities and including conductive liquid and non-conductive liquid disposed in each of the plurality of cavities; a plurality of lens groups disposed above or below the liquid lens; a holder in which the liquid lens and the plurality of lens groups are disposed and including a plurality of holes; and an image sensor placed under the holder. Each of the plurality of lens groups is disposed at a position corresponding to each of the plurality of cavities. Each of the plurality of holes is disposed at a position corresponding to each of the plurality of cavities. The image sensor receives light incident through the plurality of cavities.
Patent KR-20200092771-A (KR)
Title: Method for providing a chance to learn a foreign language using a composite image and server using the same
Inventor: KIM HYEKYUNG
IPC: G06Q50/20
Filed: 2019-01-25
Abstract: According to the present invention, provided is a method for providing foreign language learning through image composite. The method comprises the steps of: allowing a foreign language learning providing server to provide and display a first image in which an actor referring to a foreign language dialogue appears to a terminal of a user; allowing the foreign language learning providing server to record an appearance of the user role-playing the actor as a second image; and allowing the foreign language learning providing server to generate a third image by compounding the second image with the first image.
Patent KR-20200094927-A (KR)
Inventor: KIM JONG TAE
IPC: A01G18/64
Filed: 2019-01-31
Abstract: The present invention relates to a mushroom cultivation apparatus capable of cultivating a large amount of mushrooms by automatically injecting mushroom seeds between sawdust and sawdust, and then culturing the same, and more specifically, the mushroom cultivation apparatus comprises: an injection unit injecting the mushroom seeds into the sawdust; and a culture unit culturing the mushroom seeds.
Patent KR-20200097854-A (KR)
Inventor: CHOI SUNG CHUL
IPC: G09F9/30
Filed: 2019-02-08
Abstract: A display device includes: a display module including a first non-folding area, a folding area, and a second non-folding area sequentially defined along a first direction; and a cover member disposed under the display module. The cover member includes: a first plate including a first support portion disposed under the first non-folding area and a first protrusion portion disposed under the folding area; and a second plate including a second support portion disposed under the second non-folding area and a second protrusion portion disposed under the folding area, wherein a thickness of the first protrusion portion is smaller than a thickness of the first support portion, and a thickness of the second protrusion portion is smaller than a thickness of the second support portion. Therefore, a degree of deformation of the display module can be alleviated.
Patent KR-20190101897-A (KR)
Title: Heterocyclic compound and organic light emitting device comprising same
Inventor: YOON HONGSIK
IPC: C09K11/06
Filed: 2019-02-22
Abstract: The present specification provides a compound represented by chemical formula 1 and an organic light emitting device comprising the same. The compound described in the present specification can be used as a material of an organic material layer of the organic light emitting device. The compound according to at least one embodiment can improve efficiency, driving voltage, and/or lifespan characteristics in the organic light emitting device.
Patent KR-20200107524-A (KR)
Title: Pharmaceutical Composition Comprising Fraction of Ginseng Extract for Preventing or Treating Liver Diseases
Inventor: IN GYO
IPC: A61P1/16
Filed: 2019-03-08
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating liver disease, comprising a fraction of a ginseng extract. Since the fraction of the ginseng extract of the present invention exhibits a liver protective effect, the fraction of the ginseng extract of the present invention can be used as an active ingredient in pharmaceuticals and food compositions.
Patent KR-20190031460-A (KR)
Inventor: YOO JAE HYOUN
IPC: G10L19/008
Filed: 2019-03-15
Abstract: Disclosed are an apparatus for transmitting a plurality of audio objects using a multichannel encoder and a multichannel decoder and a method thereof. An audio object encoder may comprise: a multichannel encoder determination unit determining a multichannel encoder to be used for encoding audio objects according to the number of the audio objects; an encoding unit generating an encoding signal by encoding the audio objects with the determined multichannel encoder; and a multichannel object audio signal generation unit generating a multichannel object audio signal by multiplexing sound image fixing information of the audio objects with the encoding signal.
Patent KR-20200112278-A (KR)
Inventor: KIM TAE HEE
IPC: H04B17/318
Filed: 2019-03-21
Abstract: Disclosed are a satellite control system for stably maintaining a phase link and a method thereof. According to the present invention, a method for adjusting the signal strength of a satellite control system may comprise the steps of: receiving information on the strength of a satellite received signal indicating the strength of a ground signal received by a satellite; increasing the strength of the ground signal transmitted in phase from the ground when the satellite received signal strength is less than the downlink received signal strength; maintaining the strength of the ground signal transmitted in phase from the ground when the satellite received signal strength is greater than the downlink received signal strength and less than the uplink received signal strength; and when the satellite received signal strength is greater than the uplink received signal strength, reducing the strength of the ground signal transmitted in phase from the ground.
Patent KR-20200113625-A (KR)
Title: Optical Film Improving Contrast Ratio and Display Having the Same
Inventor: JANG Minseok
IPC: G02F1/1335
Filed: 2019-03-26
Abstract: Provided is a contrast ratio improving film having first and second pattern units. The first pattern unit horizontally separates and arranges a plurality of depression portions which are opened to one side and whose width decreases as the depression portions go to the other side, and the depth of the depression portion decreases while going outward from the center in the horizontal direction. The second pattern unit is embedded in a recessed portion of the first pattern unit, and has a lower refractive index than the first pattern unit.
Patent KR-20200118317-A (KR)
Title: Apparatus for adjusting gap of substrate processing unit and substrate processing apparatus using the same
Inventor: PARK YONG SEOK
IPC: H01L21/687
Filed: 2019-04-05
Abstract: According to the present invention, provided are an apparatus for adjusting a gap of a substrate processing unit, which is capable of efficiently processing a substrate by finely adjusting the position of a substrate processing unit facing the substrate, and a substrate processing apparatus using the same. To this end, the apparatus for adjusting a gap of a substrate processing unit includes: a support block supporting a substrate processing unit; and a lifting unit for lifting the support block up and down. The lifting unit includes: a main shaft rotated by receiving a driving force from a drying part; a cam member combined with the main shaft to be interlocked; and a follower member provided on the support block to come in contact with an outer circumference surface of the cam member so as to lift the support block up and down when the cam member is rotated. The radius of the cam member is proportional to a rotation angle in a circumferential direction of the cam member.
Patent KR-20200117743-A (KR)
Inventor: KANG HUISONG
IPC: A23L25/00
Filed: 2019-04-05
Abstract: Provided is a manufacturing method of Nelumbo nucifera Gaertner seed soy sauce, comprising: a Nelumbo nucifera Gaertner seed preparation step (a) of preparing Nelumbo nucifera Gaertner seeds, washing the Nelumbo nucifera Gaertner seeds with clean water, and peeling off yellowish brown skin; a soybean preparation step (b) consisting of a washing step of preparing soybeans and washing the soybeans to remove residues and dirt with clean water and a soaking step of immersing the soybeans in water 1.5 to 3 times the weight of soybeans and soaking the soybeans for 12 hours; a steaming step (c) of mixing and heating the Nelumbo nucifera Gaertner seeds from step (a) and the soybeans from step (b) at a weight ratio of 3:7; a Meju manufacturing step (d) of grinding a soybean and Nelumbo nucifera Gaertner seed mixture from step (c), alternately stacking straw and the mixture in a manufactured mold, and forming and fermenting the mixture to produce Nelumbo nucifera Gaertner seed Meju; and a soybean paste manufacturing step (e) of immersing the Nelumbo nucifera Gaertner seed Meju manufactured in step (d) in salt water, aging the Meju, and separating the Meju into a liquid part and a solid part to complete Nelumbo nucifera Gaertner seed soybean paste. The present invention can activate microbial proliferation to increase productivity by shortening the manufacturing process and production time, improve the sensory quality as the unique taste of Nelumbo nucifera Gaertner seeds is harmonized with soy sauce, and is also less salty than conventional soy sauce to be competitive as a healthy food.
Patent KR-20200120991-A (KR)
Inventor: LEE KI SANG
IPC: G06Q50/08
Filed: 2019-04-10
Abstract: According to the present invention, provided is a cloud-based construction site information multilateral-sharing system for cooperation, which is operated by using an exclusive cooperation application installed on a terminal between a supervisor and a constructor based on cloud computing on the Internet. The supervisor sends data including various work orders and requests to the constructor by using an exclusive cooperation application installed on a terminal of the supervisor. The constructor sends data including various work reports and notices to the supervisor by using an exclusive cooperation application installed on a terminal of the constructor. Therefore, the constructor and the supervisor can share information with each other.
Patent KR-20200119661-A (KR)
Title: gas treatment system and offshore plant having the same
Inventor: KIM YOUNG HUN
IPC: B63B25/14
Filed: 2019-04-10
Abstract: The present invention relates to a gas treatment system and a marine structure including the same, wherein the gas treatment system is provided on the marine structure to be supplied with gas from a gas well and treat the gas. The gas treatment system includes: a carbon dioxide removing part removing carbon dioxide from the gas produced in the gas well; a moisture removing part removing moisture from the gas produced in the gas well; and a liquefying part liquefying the gas from which the moisture and the carbon dioxide are removed and separating vapor and liquid of the gas, wherein the carbon dioxide removing part includes: a carbon dioxide compressor compressing the carbon dioxide removed from the gas; a carbon dioxide cooler cooling the carbon dioxide by using boil off gas separated from the liquefied gas; and a carbon dioxide tank storing the carbon dioxide condensed or coagulated by cooling.
Patent KR-20190131422-A (KR)
Title: Scaling mobile gateways in a 3rd generation partnership project (3gpp) network
Inventor: COOPER JACOB ALDEN
IPC: H04W76/11
Filed: 2019-04-15
Abstract: Certain embodiments described in the present specification provide system which may be configured to initialize a gateway, assign the gateway a range of tunnel endpoint identifiers (TEIDs), wherein a range of TEIDs is associated with the gateway, and to pass the range of TEIDs to routers. Each TEID within the range of TEIDs is used by the router to route packets to the gateway. In an embodiments, the range of TEIDs associated with the gateway is assigned to the gateway when the gateway is initialized, and the gateway assigns a TEID for a session.
Patent KR-20200124549-A (KR)
Title: Electronic device
Inventor: CHO SUNGWON
IPC: G01R19/165
Filed: 2019-04-24
Abstract: According to one embodiment of the present invention, provided are a printed circuit board including a test structure capable of performing a defect inspection of a printed circuit board as a non-destructive inspection and an electronic device including the same. The printed circuit board included in the electronic device comprises a housing, at least one printed circuit board, at least one test structure, and first and second current applying units. The at least one test structure includes first, second, third, and/or fourth test structures. The first test structure includes 1-1 and 1-2 electrode pads, 1-1 and 1-2 chains, and a 1-5 circuit pattern. The second test structure includes a 2-1 chain including 2-1 and 2-2 via patterns and a 2-2 chain. The third test structure includes 3-1 and 3-2 electrode pads, 3-1 and 3-2 via patterns, and 3-1 and 3-2 circuit patterns. The fourth test structure includes 4-1 and 4-2 electrode pads, 4-1 and 4-2 circuit patterns, and 4-3 and 4-4 circuit patterns. In addition, various other embodiments are possible.
Patent KR-20200124893-A (KR)
Title: Heat exchanger assembling apparatus using micro tube and assembling method
Inventor: LEE YU HO
IPC: F28D7/16
Filed: 2019-04-25
Abstract: Provided in the present invention is a heat exchanger assembling device, which utilizes: a first header tank and a second header tank arranged at an interval to face each other; a plurality of fine tubes having both side end portions connected to the first header tank and the second header tank; and a fine tube including at least one spacer arranged among the fine tubes. In particular, the heat exchanger assembling device using a fine tube comprises: a fixating jig accommodating the end portion of one side of the spacer; a moving jig supporting the end portion of the other side of the spacer; and a pressurizing unit pressurizing the moving jig to allow the fine tube to come in contact with one side of the spacer. Therefore, problems of a conventional heat exchanger of a fin structure and a tube structure can be resolved.
Patent KR-20200129585-A (KR)
Title: Jig for coating
Inventor: LEE CHAN SOON
IPC: B05B13/04
Filed: 2019-05-09
Abstract: One embodiment of the present invention provides a coating jig capable of improving productivity. According to one embodiment of the present invention, the coating jig, which is rotatably coupled to an upper end of a chain part configured to proceed to form a closed loop along a coating material spraying path to rotate along the chain part, and supported by at least two support rods among a plurality of support rods spaced apart from each other, includes: a main body seated on upper ends of the support rods; a rotation rod rotatably coupled to the main body, and coupled to one of the support rods to receive a rotational driving force; a plurality of extension rods having a lower end rotatably coupled to the body, and on which a coating target is mounted; and a rotation unit configured to rotatably connect the rotation rod to the extension rods to simultaneously rotate the extension rods by receiving the driving force from the rotation rod.
Patent KR-20200133032-A (KR)
Inventor: PARK SEUNG CHUN
IPC: A23K20/111
Filed: 2019-05-14
Abstract: The present invention relates to: a composition for inhibiting intestinal adhesion or intestinal invasion of salmonella strains, including methyl gallate and fluoroquinolone-based antimicrobial agents as active components; and uses thereof. The composition of the present invention has an excellent effect of remarkably inhibiting adhesion, invasion, and intracellular survival of salmonella strains to host cells without problems of inducing antibiotic-resistant bacteria by containing methyl gallate and fluoroquinolone-based antimicrobial agents in low concentration. Therefore, the composition of the present invention can be used in various fields, such as a pharmaceutical composition, as well as a composition for feed addition, disinfection, cleaning, and preservation.
Patent KR-20200131947-A (KR)
Title: Laser spot welding apparatus
Inventor: SIM WOO JEONG
IPC: B23K26/22
Filed: 2019-05-14
Abstract: The present invention is to provide a laser spot welding apparatus improved for maintaining excellent welding strength. According to the present invention, a laser spot welding apparatus comprises: a main body where a laser head radiating a laser beam to an object to be welded is installed; a holder unit installed in the main body to be connected to the laser head so that the laser beam can pass, and compressing and holding an upper surface of the object to be welded; a clamp arm installed in the main body and supporting a lower surface of the object to be welded; and a cooling unit installed in the holder unit and the clamp arm to cool the holder unit and the clamp arm.
Patent KR-20190062340-A (KR)
Title: Manufacturing jig for Roof rack cross bar
Inventor: KIM TAE HYUN
IPC: B25B11/00
Filed: 2019-05-17
Abstract: The present invention is provided to fixate such that a roof rack side bar may not be moved during machining by using a jig for machining a roof rack side bar, thereby reducing vibration during a high-speed machining, and have a system which automatically detects whether the roof rack side bar is loaded or not, thereby improving productivity. To this end, a jig for machining a roof rack side bar may comprise: a lower plate; a support unit; a fixating unit; a detection unit; a clamping unit; and a control unit.
Patent KR-20190067747-A (KR)
Title: Position acquistion method and apparatus
Inventor: ZHONGGUANG PAN
IPC: G01S5/12
Filed: 2019-06-05
Abstract: According to the present invention, disclosed are a method and an apparatus for obtaining a location. The method of the present invention comprises the steps of: selecting N effective devices of at least one group from a base device for transmitting a signal to a target device or a base device for receiving a signal transmitted by the target device; searching for a calibration value to allow N circles or spheres, which are formed by using a calibration distance between each of the effective devices and the target device as the radius, to have a unique intersection point with respect to a location of each of the effective devices by adjusting a value of a conversion factor for converting a signal intensity receiving a signal transmitted by the effective devices to the target device or a signal transmitted by the target device into a distance with respect to the N effective devices of each group; and calculating and obtaining a location of the target device by using at least one calibration value of the obtained conversion factor. According to an embodiment of the present invention, the accuracy of obtaining a location can be improved.
Patent KR-20190068504-A (KR)
Title: Semiconductor device and manufacturing method thereof
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2019-06-05
Abstract: The present invention provides a semiconductor device capable of high speed operation and having high reliability. An oxide semiconductor having crystallinity is used for a semiconductor layer of a transistor. A channel formation region, a source region, and a drain region are formed in the semiconductor layer. The source region and the drain region are formed in such a manner that one or more of elements selected from rare gases and hydrogen are added to the semiconductor layer by an ion doping method or an ion implantation method with use of a channel protective layer as a mask.
Patent KR-20210000463-A (KR)
Inventor: AHN SUNG JOON
IPC: G06F3/01
Filed: 2019-06-25
Abstract: The present invention relates to a control system using in-vehicle gesture input. More particularly, the present invention relates to a system for controlling the execution of functions of a vehicle by receiving a gesture of a vehicle occupant. According to the present invention, a control system using in-vehicle gesture input comprises: a driver state recognition unit for recognizing a state of a driver; a gesture input unit for receiving gesture information of the driver; and a control unit which selects and provides different functions according to the driver′s state and gesture information.
Patent KR-20210007116-A (KR)
Inventor: BAEK JONG WON
IPC: H01B11/18
Filed: 2019-07-10
Abstract: The present invention relates to a coaxial cable assembly capable of minimizing damage to a coaxial cable caused by birds, etc. when installed outdoors, and improving watertightness and workability of connection work in a base station. The coaxial cable assembly includes a coaxial cable, a coaxial connector, a cable protecting tube, a sealing member, and a protecting cap.
Patent KR-20210007174-A (KR)
Inventor: NA EUL GYUN
IPC: D06M10/00
Filed: 2019-07-10
Abstract: The present invention provides clothes made by a complex fabric including a washable wool fabric, in which the rear surface of the complex fabric is formed on the washable wool fabric, the front surface of the complex fabric is formed of a fast-drying chemical fiber selected from a group consisting of PK fiber, mesh, and interlocked fiber, and an intermediate part between the rear and front surfaces of the complex fabric has a single knit layer formed by using polyester fiber, hollow nylon fiber, and polypropylene fiber, wherein the washable wool fabric is manufactured by the following steps: (a) washing wool fabric with water containing a shrink-resistant resin, an ultraviolet curing agent, and a fabric softener to prepare a washed wool fabric; (b) drying the washed wool fabric of the step (a) to prepare a dried wool fabric; and (c) radiating a light source to the dried wool fabric of the step (b) to manufacture the washable wool fabric. According to the present invention, the complex fabric uses a double-knit knitting technology and a single-knit knitting technology at the same time, thereby providing an advantage of discharging humidity and sweat by capillary action.